Although it was a battery compatibility issue, it has been replaced with a new one. It can be operated with a full battery. ASUS EeeBook X205TA-B-DBLUE BLUETOOTH: Yes CPU Cores: 4 New CPU Number: Z3735F CPU Manufacturer: INTEL HDMI Port: Yes OS VERSION_PC: WIN8.1 W. BING TRUE RESOLUTION: WXGA WIMAX: NO Color: BLUE Graphics Accelerator: Built-in to the chipset Graphics Chip Brand: Intel Graphics Chip Model: INTEL HD GPU Storage Type: SSD Chipset Brand: INTEL Chipset Type: Built-in to the CPU Computer Type: Portable PC New Computer Type: Mobile Notebook Processor Type 4: ATOM Monitor Wide Type: Wide Wireless Communication Function: IEEE802.11a/b/g/n New Resolution Type: 1366X768